GET and POST to same Controller Action in ASP.NET MVC

Question

I'd like to have a single action respond to both Gets as well as Posts. I tried the following

[HttpGet] [HttpPost] public ActionResult SignIn() 

That didn't seem to work. Any suggestions ?

Answer 1

This is possible using the AcceptVerbs attribute. Its a bit more verbose but more flexible.

[AcceptVerbs(HttpVerbs.Get|HttpVerbs.Post)] public ActionResult SignIn() { } 

More on msdn.

Answer 2

Actions respond to both GETs and POSTs by default, so you don't have to specify anything:

public ActionResult SignIn() {     //how'd we get here?     string method = HttpContext.Request.HttpMethod;     return View(); } 

Depending on your need you could still perform different logic depending on the HttpMethod by operating on the HttpContext.Request.HttpMethod value.